B. C. Punmia. Surveying (vol-II) / B. C. Punmia, Ashok Kumar Jain.and Arun Kumar Jain - 11th ed. - New Delhi : Laxmi publications, c1991. - xv,599p.: table, figs.; 22 cm. - II . english Subjects--Topical Terms: Surveying Dewey Class. No.: 624.1517/PUS